Decades after the Borscht Belt’s heyday and an extended economic slump, the western edge of the Catskills is reawakening. Following the rush of New Yorkers who bought up property in the ’80s, a new crew of city dwellers are heading here for the utter, rural remoteness (thanks, in part, to the fact that it’s unreachable by train; on a good day, it’s about a two-hour drive) and to join the growing, tight-knit community of expat “hicksters.” Though obviously tongue-in-cheek, the “Narrowsburg Not Williamsburg” T-shirts sold here aren’t that far off.